package cn.islys.demospringboot.service;

import cn.islys.demospringboot.domain.User;
import cn.islys.demospringboot.mapper.UserMapper;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import java.util.List;

public interface UserService{
    public List<User> getUsers() ;
    public List<User> getUserById(int id);
}
